Abstract: A method for determining an amount of functional albumin includes providing a test sample containing a defined amount of albumin of unknown binding capacity and a reference sample containing the same defined amount of albumin having a reference binding capacity, incubating the test and reference samples with a defined amount of at least one albumin-binding marker M under conditions that allow formation of complexes of the at least one albumin-binding marker M and albumin (M:A), removing the complexes, detecting a presence or an amount of unbound marker M in the samples after removal of the complex (M:A) through a first and a second test strips that allow for a determination of an amount of unbound marker M, and determining the amount of functional albumin based on the presence or the amount detected of marker M.

Abstract: Embodiments of the present disclosure relate to doses of ornithine phenylacetate for treating or ameliorating hyperammonemia and the methods of administrating the same in a patient with a chronic liver disease, for example, cirrhosis. In some embodiments, the patient also has hepatic encephalopathy as a complication of the liver disease.

Abstract: Provided are methods and arrangements wherein gases are removed via semipermeable membranes from aqueous, optionally complex biological substance mixtures, by dialysis in an aqueous medium. Special carrier molecules for gases are included in the dialysate that are regenerated in the dialysate circuit so that they can be used for further gas exchange cycles on the membrane.

Abstract: A method for determining an amount of functional albumin includes providing a test sample containing a defined amount of albumin of unknown binding capacity and a reference sample containing the same defined amount of albumin having a reference binding capacity, incubating the test and reference samples with a defined amount of at least one albumin-binding marker M under conditions that allow formation of complexes of the at least one albumin-binding marker M and albumin (M:A), removing the complexes, detecting a presence or an amount of unbound marker M in the samples after removal of the complex (M:A) through a first and a second test strips that allow for a determination of an amount of unbound marker M, and determining the amount of functional albumin based on the presence or the amount detected of marker M.

Abstract: Determining the relative binding capacity of albumin (A), and amount of functional albumin, involves at least two measurement solutions of a test and reference sample. The measurement solutions contain an albumin-binding marker M. The marker in the measurement solution of the test and reference samples exceeds the presumed available albumin binding capacity. The test sample contains a defined amount of albumin of unknown binding capacity. The reference sample contains the same defined amount of albumin having a reference binding capacity. The measurement solutions are incubated under conditions that allow M:A complexes to form. The M:A complexes are removed. The presence or amount of unbound marker M in the solutions is detected after M:A complex removal by a test strip that allows determination of the unbound marker. The relative binding capacity of albumin in the test sample based on the presence or detected amounts of unbound marker is determined.

Abstract: Methods, systems, and devices are disclosed, embodiments of which provide single pass dialysis to remove water and uremic toxins is performed simultaneously with the albumin dialysis therapy by passing the albumin solution through a dialysis filter which dialyses it before the solution is returned to the cycler. In embodiments, the single pass dialysis stage is upstream of the albumin filtering stage.

Abstract: Determining the relative binding capacity of albumin (A), and amount of functional albumin, involves at least two measurement solutions of a test and reference sample. The measurement solutions contain an albumin-binding marker M. The marker in the measurement solution of the test and reference samples exceeds the presumed available albumin binding capacity. The test sample contains a defined amount of albumin of unknown binding capacity. The reference sample contains the same defined amount of albumin having a reference binding capacity. The measurement solutions are incubated under conditions that allow M:A complexes to form. The M:A complexes are removed. The presence or amount of unbound marker M in the solutions is detected after M:A complex removal by a test strip that allows determination of the unbound marker. The relative binding capacity of albumin in the test sample based on the presence or detected amounts of unbound marker is determined.

Abstract: The present invention provides a composition and method for organ perfusion and cell culture.

Abstract: Methods, systems, and devices are disclosed, embodiments of which provide single pass dialysis to remove water and uremic toxins is performed simultaneously with the albumin dialysis therapy by passing the albumin solution through a dialysis filter which dialyses it before the solution is returned to the cycler. In embodiments, the single pass dialysis stage is upstream of the albumin filtering stage.

Abstract: The invention relates to means and methods for the disinfection of an insertion channel to prevent in particular catheter sepsis, which significantly reduces the carry-over of germs even out of deeper skin layers by means of medical instruments, such as catheters, to be introduced into non-natural openings and also permits the decontamination of perioperatively contaminated medical instruments. The disinfection of the insertion channel is achieved by means of a method for the perioperative coating of a medical instrument to be inserted into an invasively produced opening before use, comprising the application of a viscous or foam-like composition containing at least one anti-infective compound, preferably a gel having octenidine, by means of an applicator, such that when said gel is used, the composition is also specifically effective in the first millimeters of the insertion channel. Furthermore, an immediate disinfecting action is provided over the entire coated surface.

Abstract: Provided is an extracorporeal filtration and detoxification system and method generally including separating ultrafiltrate from cellular components of blood, treating the ultrafiltrate independently of the cellular components in a recirculation circuit, recombining treated ultrafiltrate and the cellular components, and returning whole blood to the patient.

Abstract: The invention relates to means and methods for the disinfection of an insertion channel to prevent in particular catheter sepsis, which significantly reduces the carry-over of germs even out of deeper skin layers by means of medical instruments, such as catheters, to be introduced into non-natural openings and also permits the decontamination of perioperatively contaminated medical instruments. The disinfection of the insertion channel is achieved by means of a method for the perioperative coating of a medical instrument to be inserted into an invasively produced bodily opening before use, comprising the application of a preferably viscous or foam-like composition containing at least one anti-infective compound, preferably a gel having octenidine, by means of an applicator, such that when said gel is used, the composition is also specifically effective in the first millimeters of the insertion channel. Furthermore, an immediate disinfecting action is provided over the entire coated surface.

Abstract: Methods, systems, and devices are disclosed, embodiments of which provide single pass dialysis to remove water and uremic toxins is performed simultaneously with the albumin dialysis therapy by passing the albumin solution through a dialysis filter which dialyses it before the solution is returned to the cycler. In embodiments, the single pass dialysis stage is upstream of the albumin filtering stage.

Abstract: The invention relates to means and methods for the disinfection of an insertion channel to prevent in particular catheter sepsis, which significantly reduces the carry-over of germs even out of deeper skin layers by means of medical instruments, such as catheters, to be introduced into non-natural openings and also permits the decontamination of perioperatively contaminated medical instruments. The disinfection of the insertion channel is achieved by means of a method for the perioperative coating of a medical instrument to be inserted into an invasively produced bodily opening before use, comprising the application of a preferably viscous or foam-like composition containing at least one anti-infective compound, preferably a gel having octenidine, by means of an applicator, such that when said gel is used, the composition is also specifically effective in the first millimeters of the insertion channel. Furthermore, an immediate disinfecting action is provided over the entire coated surface.

Abstract: A device and method for invasive blood pressure measurement in a vascular access under continuous blood flows in a treatment device in extracorporeal detoxification methods is provided. Systemic arterial pressure is directly measured using an existing vascular access for dialysis, or in which the systemic arterial pressure and the temporal progression of such pressure are determined indirectly. A valve-controlled bypass system which goes around a blood pumping unit is provided so that the blood flow in the treatment device is not interrupted, and alarms are suppressed The bypass module is easily connectable to measuring equipment on various treatment units without having to adjust the same.

Abstract: The invention relates to a method for the extra-corporeal qualitative and/or quantitative recording of neuro-toxic substances in the blood plasma of an individual. According to said method, a system containing neurones or neuronal networks, which have been cultivated on or applied to a micro-electrode array or a neuro-chip, in addition to a device for measuring the electrical activity of at least one or several of said neurones are provided, the neurones are brought into contact with a prepared sample of plasma and the electrical activity of the neurones is measured. The aim of the invention is to develop and improve said method in such a way that it supplies reliable, reproducible results for the recording of neuro-toxic substances in the blood plasma of an individual, in particular in the case of encephalopathic conditions, such as for example hepatic failure, or of coma conditions of various origins.

Abstract: The invention relates to a method for increasing and/or decreasing the concentration of immunomodulatory-active substances in substance mixtures which contain potentially immunomodulatory-active substances, and corresponding device for carrying out said method

Abstract: A process and set-up of therapeutic immunomodulation is provided for medicine. Many illnesses (i.e. Sepsis) are, among other things, characterized by a disruption of the immune system. In spite of previous therapies using antibiotics, the mortality rate is still very high. The administration of individual cytokins has not yet resulted in any convincing results. The use of cells in an extra-corporal circulation that can adsorb or self-release immunomodulatory effect substances is a completely new type of complex therapeutic approach to such illnesses, which leads to an improvement in the health of the affected patients.

Abstract: The present invention provides a process of separating substances bound to a first protein in a first liquid by means of a membrane separating the first liquid from a second liquid, the process comprising the steps of: a) impregnating the membrane by passing along the membrane a solution comprising a first acceptor protein having an acceptor function for the substances to be separated; b) dialyzing the first liquid against the second liquid, the second liquid comprising a second acceptor protein having an acceptor function for the substances to be separated, wherein the membrane separating the first and second liquids contains tunnel-like structures that permit passage of the substances to be separated to the second liquid but exclude passage of the first protein and the second acceptor protein.